US Army Corps of Engineers

Grand Coulee Dam

Monday June 24, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 78.60 78.60 0.00 1286.80 958.60 328.20
2 68.50 68.50 0.00 1286.90 957.90 329.00
3 62.40 62.40 0.00 1286.90 957.40 329.50
4 65.40 65.40 0.00 1286.90 957.50 329.40
5 66.00 66.00 0.00 1286.90 957.70 329.20
6 70.40 70.40 0.00 1286.90 958.10 328.80
7 68.70 68.70 0.00 1286.90 958.10 328.80
8 74.10 74.10 0.00 1287.00 958.30 328.70
9 90.20 90.20 0.00 1286.90 959.30 327.60
10 105.70 105.70 0.00 1286.90 960.80 326.10
11 107.80 107.80 0.00 1286.90 961.20 325.70
12 117.10 117.10 0.00 1286.90 961.70 325.20
13 127.40 127.40 0.00 1286.90 962.70 324.20
14 134.60 134.60 0.00 1286.90 963.60 323.30
15 138.00 138.00 0.00 1286.90 963.90 323.00
16 133.40 133.40 0.00 1286.90 963.70 323.20
17 142.80 142.80 0.00 1286.90 964.10 322.80
18 143.10 143.10 0.00 1286.90 964.40 322.50
19 129.70 129.70 0.00 1286.90 963.50 323.40
20 132.60 132.60 0.00 1286.90 962.40 324.50
21 124.60 124.60 0.00 1286.90 962.90 324.00
22 111.60 111.40 0.00 1286.90 961.70 325.20
23 95.80 95.80 1.50 1286.90 960.20 326.70
24 89.60 89.60 0.00 1286.90 959.40 327.50
AVG 103.25 103.25 0.06 1286.90 960.80 326.10
MAX 143.10 143.10 1.50 1287.00 964.40 329.50
MIN 62.40 62.40 0.00 1286.80 957.40 322.50